<template>
  <div>
    <el-dialog :title="title" :close-on-click-modal="false" v-dialogDrag :visible.sync="visible">
      <el-form :model="inputForm" ref="inputForm" v-loading="loading" :class="method==='view'?'readonly':''"
        :disabled="method==='view'" label-width="120px">
        <el-row :gutter="15">
          <el-col :span="12">
            <el-form-item label="类型" prop="type" :rules="[{ required: true, message: '请选择类型', trigger: 'blur' }
                 ]">
              <el-select v-model="inputForm.type" placeholder="请选择" style="width: 100%;">
                <el-option v-for="item in $dictUtils.getDictList('bannerType')" :key="item.value" :label="item.label"
                  :value="item.value">
                </el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="图片" prop="image" :rules="[{ required: true, message: '请选择图片', trigger: 'blur' }
                 ]">
              <el-upload ref="image" v-if="visible" list-type="picture-card"
                :action="`${this.$http.BASE_URL}/sys/file/webupload/upload?uploadPath=/tbannerconfig/tBannerConfig`"
                :headers="{token: $cookie.get('token')}" :on-preview="(file, fileList) => {
                        $alert(`<img style='width:100%' src=' ${(file.response && file.response.url) || file.url}'/>`,  {
                          dangerouslyUseHTMLString: true,
                          showConfirmButton: false,
                          closeOnClickModal: true,
                          customClass: 'showPic'
                        });
                    }" :on-success="(response, file, fileList) => {
                       inputForm.image = fileList.map(item => (item.response && item.response.url) || item.url).join('|')
                    }" :on-remove="(file, fileList) => {
                      $http.post(`/sys/file/webupload/deleteByUrl?url=${(file.response && file.response.url) || file.url}`).then(({data}) => {
                        $message.success(data.msg)
                      })
                      inputForm.image = fileList.map(item => item.url).join('|')
                    }" :before-remove="(file, fileList) => {
                      return $confirm(`确定移除 ${file.name}？`)
                    }" multiple :limit="1" :on-exceed="(files, fileList) =>{
                      $message.warning(`当前限制选择 1 个文件，本次选择了 ${files.length} 个文件，共选择了 ${files.length + fileList.length} 个文件`)
                    }" :file-list="imageArra">
                <i class="el-icon-plus"></i>
              </el-upload>
              <span style="color: #E6A23C;"
                v-if="inputForm.type == 1 || inputForm.type == 2 || inputForm.type == 8 || inputForm.type == 9">尺寸为：360*180</span>
              <span style="color: #E6A23C;" v-if="inputForm.type == 5 || inputForm.type == 7">尺寸为：187*135</span>
              <span style="color: #E6A23C;"
                v-if="inputForm.type == 3 || inputForm.type == 4 || inputForm.type == 11 || inputForm.type == 12 ">尺寸为：360*240</span>
              <span style="color: #E6A23C;" v-if="inputForm.type == 10 || inputForm.type == 6">尺寸为：1200*240</span>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="标题" prop="title">
              <el-input v-model="inputForm.title" placeholder="请填写标题"></el-input>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="排序" prop="sort" :rules="[
                  {required: true,message: '请选择排序', trigger:'blur'}
                 ]">
              <el-input v-model="inputForm.sort" placeholder="请填写排序"></el-input>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="备注信息" prop="remarks" :rules="[
               ]">
              <el-input type="textarea" v-model="inputForm.remarks" placeholder="请填写备注信息"></el-input>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="内容" prop="content" :rules="[
                 ]">
              <WangEditor ref="contentEditor" v-model="inputForm.content" />
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="visible = false">关闭</el-button>
        <el-button type="primary" v-if="method != 'view'" @click="doSubmit()" v-noMoreClick>确定</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
  import WangEditor from '@/components/editor/WangEditor'
  export default {
    data() {
      return {
        title: '',
        method: '',
        visible: false,
        loading: false,
        imageArra: [],
        inputForm: {
          id: '',
          type: '',
          image: '',
          title: '',
          content: '',
          sort: '',
          remarks: ''
        }
      }
    },
    components: {
      WangEditor
    },
    methods: {
      init(method, id) {
        this.method = method
        this.inputForm.id = id
        if (method === 'add') {
          this.title = `新建广告位`
        } else if (method === 'edit') {
          this.title = '修改广告位'
        } else if (method === 'view') {
          this.title = '查看广告位'
        }
        this.imageArra = []
        this.visible = true
        this.loading = false
        this.$nextTick(() => {
          this.$refs.inputForm.resetFields()
          this.$refs.contentEditor.init('')
          if (method === 'edit' || method === 'view') { // 修改或者查看
            this.loading = true
            this.$http({
              url: `/tbannerconfig/tBannerConfig/queryById?id=${this.inputForm.id}`,
              method: 'get'
            }).then(({ data }) => {
              this.inputForm = this.recover(this.inputForm, data.tBannerConfig)
              this.$refs.contentEditor.init(this.inputForm.content)
              this.inputForm.image.split('|').forEach((item) => {
                if (item.trim().length > 0) {
                  this.imageArra.push({ name: decodeURIComponent(item.substring(item.lastIndexOf('/') + 1)), url: item })
                }
              })
              this.loading = false
            })
          }
        })
      },
      // 表单提交
      doSubmit() {
        this.$refs['inputForm'].validate((valid) => {
          if (valid) {
            this.loading = true
            this.$http({
              url: `/tbannerconfig/tBannerConfig/save`,
              method: 'post',
              data: this.inputForm
            }).then(({ data }) => {
              this.loading = false
              if (data && data.success) {
                this.visible = false
                this.$message.success(data.msg)
                this.$emit('refreshDataList')
              }
            })
          }
        })
      }
    }
  }
</script>